Blinker Documentation
*********************

Blinker provides fast & simple object-to-object and broadcast
signaling for Python objects.

The core of Blinker is quite small but provides powerful features:

   * a global registry of named signals

   * anonymous signals

   * custom name registries

   * permanently or temporarily connected receivers

   * automatically disconnected receivers via weak referencing

   * sending arbitrary data payloads

   * collecting return values from signal receivers


Requirements
============

Python 2.4 or later; Python 3.0 or later; or Jython 2.5 or later.

No other modules are required.


License
=======

Blinker is provided under the MIT License.


Contents
========

* Signals
  * Decoupling With Named Signals
  * Subscribing to Signals
  * Emitting Signals
  * Subscribing to Specific Senders
  * Sending and Receiving Data Through Signals
  * Anonymous Signals
  * "connect" as a Decorator
  * Optimizing Signal Sending
  * Documenting Signals
  * More
* API Documentation
  * Basic Signals
  * Named Signals